What was an effect of the Duke coal ash spill? The coal industry reduced the total amount of coal that could be mined. Duke Energy went out of business due to millions of dollars in fines. The Dan River Dam was built to provide an outlet for liquefied coal ash. North Carolina legislators changed coal ash storage requirements.

North Carolina legislators changed coal ash storage requirements.

Explanation:

After the incident of Duke coal ash spill on February, 2014, there was a loud outcry by many people and environmental activist groups against the Duke Energy for spilling about 39,000 tons of coal ash into the Dan River.

There were numerous lawsuits against Duke Energy and the company had to pay billions of dollars as fine and reparations for the damage caused by them. As a result, the North Carolina legislators also passed a law which changed coal ash storage requirements. The law prohibited building of coal ash ponds near the state's lakes and rivers and stated that coal ash would be treated as any other industrial waste.

jupiter is mainly composed of hydrogen and helium just like a star. spectral analysis of jupiter has revealed that in addition to hydrogen and helium, the planet is made of water, methane and ammonia. those elements are in trace amounts. the core of the planet is thought to contain some rock and metallic hydrogen. i hope this will give you the answer to your question! : d

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.